Home / 3,310,212.48-4,965,309.28-881,365.52

Finding the Fourth Proportional to 3,310,212.48, 4,965,309.28 and 881,365.52

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Solution

The fourth proportional to 3,310,212.48, 4,965,309.28 and 881,365.52 is: 1,322,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,212.48 : 4,965,309.28 = 881,365.52 : x
  2. Step 2: Convert to fraction form
    3,310,212.48/4,965,309.28 = 881,365.52/x
  3. Step 3: Cross multiply
    3,310,212.48x = 4,965,309.28 × 881,365.52
  4. Step 4: Simplify right side
    3,310,212.48x = 4,376,252,395,528.03
  5. Step 5: Solve for x
    x = 4,376,252,395,528.03/3,310,212.48
  6. Step 6: Final answer
    x = 1,322,045.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.